1GQK

Structure of Pseudomonas cellulosa alpha-D-glucuronidase complexed with glucuronic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.186
  • R-Value Work: 0.151

Literature

Macromolecules
Sequence Display for 1GQK

Classification: HYDROLASE

Total Structure Weight: 162483.75

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-D-GLUCURONIDASE A, B 708 Cellvibrio japonicus EC#: 3.2.1.131 IUBMB
Gene Name(s): gla67A glcA67A CJA_2887
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BDP
Query on BDP

A, B BETA-D-GLUCOPYRANURONIC ACID
D-GLUCURONIC ACID (Synonym)
C6 H10 O7
AEMOLEFTQBMNLQ-QIUUJYRFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A, B 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO
Query on CO

A, B COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.186
  • R-Value Work: 0.151
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 69.71 α = 115.34
b = 74.88 β = 93.06
c = 87.48 γ = 109.20

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-26
  • Released Date: 2002-09-26
  • Deposition author(s): Nurizzo, D., Nagy, T., Gilbert, H.J., Davies, G.J.

Revision History

  • Version 1_0: 2002-09-26

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-07-05

    Type: Data collection